<html>
  <head>
    <meta name="viewport" concent="width=device-width">
    <meta charset="utf-8">
    <title>qq</title>
  </head>
  <body>
        <a href="zuoye.html">返回</a>
    <table border="0" align="center" cellpadding="5">
       <tr>
         <td> 
           <img src="bg_chs.png">
         </td>
       </tr>
       <tr height="10px"
         <td> 
         </td>
       </tr>
     <tr>
         <td> 
           <h1>账号注册</h1>
         </td>
      </tr>
       <tr>
         <td> 
           <form>
             昵称<input  type="text" > 长度为4-10字符
           </form>
         </td>
       </tr>
     <tr>
         <td> 
           <form>
             密码 <input  type="password" required pattern="[\dA-Za-z]{6,16}"> 长度为6-16个字符
           </form>
         </td>
      </tr>
     <tr>
         <td> 
           <form>
             确认密码 <input  type="password" required pattern="[\dA-Za-z]{6,16}"> 长度为6-16个字符
           </form>
         </td>
      </tr>
      <tr>
         <td> 
           <form>
             手机号码 <input name="phone" type="tel" required pattern="1[3578]\d{9}"
>
           </form>
         </td>
      </tr>
       <tr>
         <td> 
           <form>
             邮箱<input  type="text" > 
           </form>
         </td>
       </tr>
       <tr>
         <td> 
           <form>
             年龄<input  type="tel" pattern="\d|[1-9]\d|1[0-2]\d"> 
           </form>
         </td>
       </tr>
       <tr>
         <td> 
           <img src="btn.bmp">
         </td>
       </tr>
     
    
    </table>
  </body>
</html>